Cheap flights to Osaka
Round trips from 3 cities to Osaka, Japan, from $135. Economy, per person, in USD.
Prices updated
Flights to Osaka by departure city
Cheapest round trip, per person
Cheapest month to fly to Osaka
Lowest round trip per departure month, any of our cities| Month | Cheapest round trip |
|---|---|
| October 2026 | $135 from Seoul (cheapest month) |
| November 2026 | $152 from Seoul |
| December 2026 | $146 from Seoul |
| January 2027 | $181 from Seoul |
| February 2027 | $174 from Seoul |
| March 2027 | $167 from Seoul |
| April 2027 | $320 from Seoul |
| May 2027 | $281 from Seoul |
| June 2027 | $359 from Hong Kong |
| July 2027 | $337 from Seoul |
| August 2027 | $275 from Seoul |
| September 2027 | $305 from Seoul |
Cheapest dates to Osaka
Best date pair from each city-
Oct 5 – 7 from Seoul · 2 nights$135Book
T'way Air Nonstop -
Nov 6 – 10 from Hong Kong · 4 nights$262Book
HK Express Nonstop -
Oct 24 – Nov 7 from Bangkok · 14 nights$372Book
Juneyao Airlines 1 stop
Prices change often. The booking site shows the final price before you pay.
Things to do in Osaka
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Airport transfer to Osaka
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Flights to Osaka: questions
Which city has the cheapest flights to Osaka?
Right now it's Seoul: round trips from $135 (Oct 5 – 7, nonstop). Next cheapest: Hong Kong from $262 and Bangkok from $372. We compare 3 departure cities.
What is the cheapest month to fly to Osaka?
October 2026: the cheapest round trip we have found departing that month is $135. The most expensive month in our data is June, where the cheapest round trip is $359. Based on the 12 months ahead we track.
Are there nonstop flights to Osaka?
Yes. We have found nonstop round trips from Seoul, Hong Kong and Bangkok. The cheapest is $135 from Seoul.
More of Japan
All flights to Japan
Popular destinations
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About these prices
We track round-trip economy fares to Osaka (Japan) from the cities listed above using Travelpayouts / Aviasales data, and refresh every route about once a day. The cheapest round trip we've found is $135 from Seoul. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.